353448420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 1098675648

約数和(自身を除く): 745227228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 331, 370, 390, 444, 481, 555, 662, 740, 780, 962, 993, 1110, 1324, 1369, 1443, 1655, 1924, 1986, 2220, 2405, 2738, 2886, 3310, 3972, 4107, 4303, 4810, 4965, 5476, 5772, 6620, 6845, 7215, 8214, 8606, 9620, 9930, 12247, 12909, 13690, 14430, 16428, 17212, 17797, 19860, 20535, 21515, 24494, 25818, 27380, 28860, 35594, 36741, 41070, 43030, 48988, 51636, 53391, 61235, 64545, 71188, 73482, 82140, 86060, 88985, 106782, 122470, 129090, 146964, 159211, 177970, 183705, 213564, 244940, 258180, 266955, 318422, 355940, 367410, 453139, 477633, 533910, 636844, 734820, 796055, 906278, 955266, 1067820, 1359417, 1592110, 1812556, 1910532, 2265695, 2388165, 2718834, 3184220, 4531390, 4776330, 5437668, 5890807, 6797085, 9062780, 9552660, 11781614, 13594170, 17672421, 23563228, 27188340, 29454035, 35344842, 58908070, 70689684, 88362105, 117816140, 176724210, 353448420]

約数ペア:

[(1, 353448420), (2, 176724210), (3, 117816140), (4, 88362105), (5, 70689684), (6, 58908070), (10, 35344842), (12, 29454035), (13, 27188340), (15, 23563228), (20, 17672421), (26, 13594170), (30, 11781614), (37, 9552660), (39, 9062780), (52, 6797085), (60, 5890807), (65, 5437668), (74, 4776330), (78, 4531390), (111, 3184220), (130, 2718834), (148, 2388165), (156, 2265695), (185, 1910532), (195, 1812556), (222, 1592110), (260, 1359417), (331, 1067820), (370, 955266), (390, 906278), (444, 796055), (481, 734820), (555, 636844), (662, 533910), (740, 477633), (780, 453139), (962, 367410), (993, 355940), (1110, 318422), (1324, 266955), (1369, 258180), (1443, 244940), (1655, 213564), (1924, 183705), (1986, 177970), (2220, 159211), (2405, 146964), (2738, 129090), (2886, 122470), (3310, 106782), (3972, 88985), (4107, 86060), (4303, 82140), (4810, 73482), (4965, 71188), (5476, 64545), (5772, 61235), (6620, 53391), (6845, 51636), (7215, 48988), (8214, 43030), (8606, 41070), (9620, 36741), (9930, 35594), (12247, 28860), (12909, 27380), (13690, 25818), (14430, 24494), (16428, 21515), (17212, 20535), (17797, 19860)]